| Date |
Name |
County |
Distance |
|
| May |
| 1st May 2013 | Grand Union Canal Race - 2013 RACE FULL | Warks - Middx | 145.4 miles | View |
| 26th May 2013 | Foxbury Runs | Hampshire | 10k, 5k, 300mtr | View |
| 30th May 2013 | Summer Series of 5k & 3k race 3 | Stockton-on-Tees | 5k and 3k youths | View |
| June |
| 1st Jun 2013 | Orion Forest Five | Essex | 5ml | View |
| 8 and 9 Jun 2013 | Challenge Running 24/12 | Hertfordshire | 12 and 24 hours | View |
| 9th Jun 2013 | Carsington 7 | Derbyshire | 12.5km | View |
| 15th Jun 2013 | Long Eaton 50 | Derby | 51.6 miles | View |
| 15th - 16th June | Petzl South Downs Way 100 - RACE FULL | Sussex | 100 miles | View |
| 19th Jun 2013 | Oughtibridge Gala Chase | South Yorks | 6k | View |
| 20th Jun 2013 | Summer Series of 5k & 3k race 4 | Stockton-on-Tees | 5k, 3k youths | View |
| 21st Jun 2013 | Network Rail Chaity Challenge | Bucks | 26.2 miles | View |
| 22nd Jun 2013 | Enigma Back to Front Marathons | Bucks | 2 x 26.2miles | View |
| 30th Jun 2013 | The Wild Races - Race 3 | Cumbria | 18km | View |
| 30th Jun 2013 | Lymm Festival Trail Races | Cheshire | 5k and 10k | View |
| July |
| 3rd to 7th July 2013 continuous run | Thames Ring 250 mile Ultra | West Berkshire | 250 miles | View |
| 6th Jul 2013 | Orion Forest Five | Essex | 5ml | View |
| 6th Jul 2013 | compton canter | berks | 9.1km | View |
| 6-7th July | Summer Enigma Triple Crown - RACE FULL | Bucks | 26.2 / 30 /26.2 miles | View |
| 11th Jul 2013 | Summer Series of 5k & 3k race 5 | Stockton-on-Tees | 5k, 3k youths | View |
| 13th Jul 2013 | Broad Meadow Ilmington Marathon | Warwickshire | 26.2 miles | View |
| 13th Jul 2013 | Crich Monument Race | Derbyshire | 11.3km | View |
| 17th Jul 2013 | Forest Five Charity Run | Cheshire | 5,48 miles | View |
| 25th Jul 2013 | enigma night fever | bucks | 26.2ml | View |
| 25th Jul 2013 | Summer Series of 5k & 3k race 6 | Stockton-on-Tees | 5k, 3k youths | View |
| 28th Jul 2013 | Seaview 17 | Somerset | 21 miles | View |
| August |
| 3rd Aug 2013 | Orion Forest Five | Essex | 5ml | View |
| 4th Aug 2013 | harting trail 10 | west sussex | 10ml | View |
| 17th Aug 2013 | Roseland August Trail | Cornwall | 11,20,32,64 miles | View |
| 22nd Aug 2013 | Summer Seriers of 5k & 3k race 7 | Stockton-on-Tees | 5k, 3k youths | View |
| 24 to 25th August Bank Holiday Weekend | Tenth Ridgeway Challenge, 85 miles (approx) | Hertfordshire to Wiltshire | 85 miles | View |
| 25th Aug 2013 | wynyard 10k trail | cleveland | 10k | View |
| 31st Aug 2013 | The St Begas Ultra | Cumbria | 35 miles | View |
| September |
| 8th Sep 2013 | dunstable downs challenges | beds | 13.1, 20, 26.2ml | View |
| 15th Sep 2013 | orion harriers 6-10-15 trails | essex | 6,10 and 15ml | View |
| 21st Sep 2013 | JW Ultra | Warwickshire | 30 miles | View |
| 21st Sep 2013 | cotswold way century | gloucs, worcs | 102ml | View |
| 21st Sep 2013 | Trail of Herts 55 mile Trail Race | Hertfordshire | 55 miles | View |
| 21st Sep 2013 | JW Relay | Warwickshire | 3 x 10 miles (approx) | View |
| 22nd Sep 2013 | The Harvest Trail Half Marathon | Hertfordshire | 13.2 miles | View |
| 22nd Sep 2013 | The Harvest Trail Quarter Marathon | Hertfordshire | 6.1 miles | View |
| 29th Sep 2013 | Race To Remember | Lancs | 8km | View |
| October |
| 6th Oct 2013 | Downslink Ultra | Surrey/Sussex | 38 miles | View |
| 20th Oct 2013 | Exmoor Stagger and Stumble | Somerset | 15 or 6 miles | View |
| November |
| 9th Nov 2013 | Centerparcs Slog Ultramarathon | Suffolk | 10.5 hour | View |
| 16th Nov 2013 | Dirt Half Challenge | Bedfordshire | 13.1 miles | View |
| December |
| 7th Dec 2013 | Broadmeadow Premier Inn December Marathon | Warks | 26.2 miles | View |
| 8th Dec 2013 | Broadmeadow Runs December Marathon 2 | Warks | 26.2 miles | View |
| 22nd Dec 2013 | Scrooge | Cornwall | 9 miles | View |
| 31st Dec 2013 | Liverbird Marathon Double | Merseyside | 2 x 26.2 miles | View |
